CN204472889U - A kind of original place rotates and cross running car wheel structure - Google Patents
A kind of original place rotates and cross running car wheel structure Download PDFInfo
- Publication number
- CN204472889U CN204472889U CN201520139027.9U CN201520139027U CN204472889U CN 204472889 U CN204472889 U CN 204472889U CN 201520139027 U CN201520139027 U CN 201520139027U CN 204472889 U CN204472889 U CN 204472889U
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- tooth bar
- driving motors
- hinged
- transmissions
- chassis
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Abstract
The utility model discloses a kind of original place to rotate and cross running car wheel structure, the rectangle chassis kept flat laterally is fixed with one teeth tooth bar upwards, parallel in tooth bar both sides twice guide track is installed, two axially symmetrical driving motors placed are provided with above described tooth bar, the motor shaft of two driving motors is fixedly connected with geared worm respectively, geared worm is meshed with tooth bar, two driving motors are arranged between two guide tracks by two side sleeves, on two driving motors, drive link one end of each hinged column, the other end of two drive links is hinged on one end that the transmission of one " L " shape is cranked arm respectively, other one end symmetry that two transmissions are cranked arm is hinged on both sides, chassis, in the outside that two transmissions are cranked arm by the pair of wheels of fixing semiaxis rigid connecting then vehicle respectively.The utility model has and car load can be carried out commutating as the advantage of cross running, and the transverse direction that can be applicable to narrow space vehicle enters position and turning and the field such as to turn around.
Description
Technical field
The utility model relates to a kind of car wheel structure, particularly relates to a kind of original place and rotates and cross running car wheel structure.
Background technology
The wheel of existing vehicle is mounted in vehicle bridge two ends, and then be fixedly linked with vehicle chassis, driver controls vehicle wheel rotation certain angle by bearing circle, realize the turning driving of car load and fall back, the break-in can not carrying out car load is turned, and can not realize the original place rotation of car load and the cross running of car load.Particularly, such as, application in parking, when parking stall is smaller, the vast navigating mate except stuntmen cannot enter parking stall by conventional reversing warehouse-in; Solve above-mentioned parking problem according to the mode of laying certain tracks, laterally move into after car is just to parking stall, although little parking stall parking problem can be completed, but it is high to lay track cost, parking is picked up the car needs specific people to carry out unified operation, inefficiency, cannot widespread use.Moreover existing car wheel structure is when turning, and turn radius is comparatively large, compared with vehicle on narrow road face or crowded road turning and turn around more difficult.
Summary of the invention
The purpose of this utility model is to provide a kind of original place and rotates and cross running car wheel structure, and car load original place can rotate by this structure, makes vehicle become cross running, and the transverse direction being convenient to narrow space vehicle enters position and turning is turned around.
The utility model solves the technical scheme that its technical matters adopts:
A kind of original place of the present utility model rotates and cross running car wheel structure, comprise wheel and driving motor, the rectangle chassis kept flat laterally is fixed with one teeth tooth bar upwards, parallel in tooth bar both sides twice guide track is installed, two axially symmetrical driving motors placed are provided with above described tooth bar, the motor shaft of two driving motors is fixedly connected with geared worm respectively, geared worm is meshed with tooth bar, two driving motors are arranged between two guide tracks by two side sleeves, realize the movement along guide track, on two driving motors, drive link one end of each hinged column, the other end of two drive links is hinged on one end that the transmission of " L " shape is cranked arm respectively, other one end symmetry that two transmissions are cranked arm is hinged on both sides, chassis, in the outside that two transmissions are cranked arm by the pair of wheels of fixing semiaxis rigid connecting then vehicle respectively.
Compare existing car wheel structure, car wheel structure of the present utility model, pair of wheels is rigidly attached on a transmission cranks arm respectively, and then to be cranked arm by two transmissions and be hinged on both sides, chassis, each wheel drive has cranked arm a drive link also hinged, drive link is articulated with on driving motor, the gear motion of geared worm and tooth bar is driven by driving motor, by transmission of power to drive link, drive link pushes transmission and cranks arm around the hinge-point rotation on chassis, be fixed on transmission crank arm outside on pair of wheels achieve 90 ° of commutations along with transmission is cranked arm, therefore vehicle just can carry out cross running, car load also can original place rotary motion, thus can carry out easily laterally sailing narrow and small parking stall into, also make compared with vehicle on narrow road face or crowded road turning and turn around to become simple and fast.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
In figure: 1, chassis, 2, wheel, 3, semiaxis, 4, guide track, 5, geared worm, 6, driving motor, 7, tooth bar, 8, drive link, 9, transmission cranks arm.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described.
A specific embodiment of the present utility model shown in Fig. 1, this car wheel structure comprises wheel 2 and driving motor 6, the rectangle chassis 1 kept flat laterally is fixed with one teeth tooth bar 7 upwards, twice guide track 4 is installed tooth bar 7 both sides are parallel, two axially symmetrical driving motors 6 placed are provided with above described tooth bar 7, the motor shaft of two driving motors 6 is fixedly connected with geared worm 5 respectively, geared worm 5 is meshed with tooth bar 7, two driving motors 6 are arranged between two guide tracks 4 by two side sleeves, realize the movement along guide track 4, on two driving motors 6, drive link 8 one end of each hinged column, the other end of two drive links 8 be hinged on respectively the transmission of " L " shape crank arm 9 one end, two transmissions crank arm 9 other one end symmetry be hinged on both sides, chassis 1, two transmissions crank arm 9 outside by the pair of wheels 2 of fixing semiaxis 3 rigid connecting then vehicle respectively.
The driving motor 6 of the present embodiment is suspended in above tooth bar 7, motor is also connected with storage battery and inverter, frequency converter etc., the motor shaft of driving motor 6 rotates, the geared worm 5 be connected with motor shaft rotates, geared worm 5 moves along tooth bar 7, thus drive motor impels drive link 8 to promote transmission cranks arm and 9 to rotate around the One On The Chassis hinge-point, and then achieve the rotation that pair of wheels 2 take hinge-point as the center of circle, after wheel 2 changes 90 °, pair of wheels 2 is horizontal positioned, enables vehicle carry out the rotary motion of car load original place and cross running.
The above; be only preferred embodiment of the present utility model, not any pro forma restriction done to the utility model, every according to technical spirit of the present utility model; to any simple modification done by above embodiment and equal change, all fall within protection domain of the present utility model.
Claims (1)
1. an original place rotates and cross running car wheel structure, comprise wheel (2) and driving motor (6), it is characterized in that: be above laterally fixed with one teeth tooth bar upwards (7) on the rectangle chassis (1) kept flat, parallel in tooth bar (7) both sides twice guide track (4) is installed, two axially symmetrical driving motors (6) placed are provided with in described tooth bar (7) top, the motor shaft of two driving motors (6) is fixedly connected with geared worm (5) respectively, geared worm (5) is meshed with tooth bar (7), two driving motors (6) are arranged between two guide tracks (4) by two side sleeves, realize the movement along guide track (4), on two driving motors (6), drive link (8) one end of each hinged column, the other end of two drive links (8) is hinged on the transmission of " L " shape respectively and cranks arm the one end of (9), crank arm other one end symmetry of (9) of two transmissions is hinged on chassis (1) both sides, crank arm the outside of (9) by the pair of wheels (2) of fixing semiaxis (3) rigid connecting then vehicle respectively in two transmissions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520139027.9U CN204472889U (en) | 2015-03-04 | 2015-03-04 | A kind of original place rotates and cross running car wheel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520139027.9U CN204472889U (en) | 2015-03-04 | 2015-03-04 | A kind of original place rotates and cross running car wheel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204472889U true CN204472889U (en) | 2015-07-15 |
Family
ID=53628674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520139027.9U Expired - Fee Related CN204472889U (en) | 2015-03-04 | 2015-03-04 | A kind of original place rotates and cross running car wheel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204472889U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109159832A (en) * | 2018-09-13 | 2019-01-08 | 广东嘉腾机器人自动化有限公司 | A kind of AGV with novel driving structure |
| CN109292681A (en) * | 2018-09-13 | 2019-02-01 | 广东嘉腾机器人自动化有限公司 | A kind of novel driving structure |
| CN109774677A (en) * | 2019-01-10 | 2019-05-21 | 周羽坤 | A kind of new automobile transverse direction parking system |
| CN112758180A (en) * | 2021-01-27 | 2021-05-07 | 吉林大学 | Vehicle hinge mechanism, hinged vehicle and steering control method thereof |
-
2015
- 2015-03-04 CN CN201520139027.9U patent/CN204472889U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109159832A (en) * | 2018-09-13 | 2019-01-08 | 广东嘉腾机器人自动化有限公司 | A kind of AGV with novel driving structure |
| CN109292681A (en) * | 2018-09-13 | 2019-02-01 | 广东嘉腾机器人自动化有限公司 | A kind of novel driving structure |
| CN109774677A (en) * | 2019-01-10 | 2019-05-21 | 周羽坤 | A kind of new automobile transverse direction parking system |
| CN112758180A (en) * | 2021-01-27 | 2021-05-07 | 吉林大学 | Vehicle hinge mechanism, hinged vehicle and steering control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150715 Termination date: 20160304 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |